Betagan is an ophthalmic beta-blocker medication. Its generic name is levobunolol HCl. It is prescribed to reduce elevated intraocular pressure (IOP) of patients who suffer from open-angle glaucoma.
Levobunolol HCl can be used as a stand-alone drug or combined with other medications as advised by your healthcare practitioner.
How does Betagan work?
In patients suffering from glaucoma, increased intraocular pressure (IOP) is present. It happens because of the abnormality between the production and elimination in the normal fluid cycle in your eyes called aqueous humor. This imbalance creates high pressure inside the eye that can damage your optic nerve; as a result, glaucoma occurs.
If used correctly, this drug acts as a beta-blocker that constricts the blood vessels (arteries, veins, capillaries). This constriction reduces the amount of fluid produced in the eyes. As a result, it re-balances the aqueous humor and maintains the intraocular pressure at a healthy level.
Dosage of Betagan
The number of times and the amount you are going to take Betagan will depend on the evaluation of your healthcare provider. It will depend on your current condition, age, and response to treatment. This eye drop is available in a 0.50 percent concentration.
The recommended daily dose for this eye medication is one to two drops in the affected eye. It can be taken twice a day by people with severe glaucoma.
Do not exceed and alter your dosage without consulting your doctor first. Doing so may increase the likelihood of having side effects.
Best way to use Betagan
To begin, thoroughly read all medication instructions and information. Use the medication precisely as instructed. Consult your doctor or pharmacist if you have any queries or are unsure how to administer this eye drop.
Before administering this medication, wash your hands. Make sure that the dropper is clean before putting it in your eyes.
When applying these eye drops, find your most comfortable position. Begin by tilting your head backward. Pull the lower lid down gently to create a pocket, then look up. Make sure the dropper does not come into contact with your eyes. Squeeze one drop of Betagan into the pocket slowly and close your eyes for at least three minutes.
You can press the inside corner of your eye while your eyes are closed to avoid the drops from entering your throat. Do not blink or wipe your eyes. After applying the medication, make sure to wash your hands.
If you need to use more than one drop, repeat these steps and wait five minutes before administering the next drop. Avoid taking this drug into the mouth.
Betagan Side Effects
The following are the most common side effects of levobunolol HCl eye drops, which usually improve with time:
- Temporary mild burning, stinging, or eye discomfort
- Feels like there is something is in your eye
- Blurred vision
- Inflammation in the eyes
Seek medical advice right away if any of these side effects worsen or if you experience any of the following adverse reactions:
- Muscle weakness
- Eye infection symptoms: pain, swelling, discharge
- Hair loss
- Vision changes
- Unexplained weight gain
- Irregular heartbeat
- Cold, clammy skin, numbness
- Trouble breathing
This list does not include all of the drug’s potential side effects. Talk to your doctor about other unwanted effects not listed above.
Precautions when using Betagan
- Make sure that you have fully disclosed your medical history before beginning this therapy to your doctor, especially if you have the following: myasthenia gravis, overactive thyroid, circulation, heart, or breathing problems (asthma, COPD) as this can exacerbate your condition.
- Inform your doctor if you are using an orally administered beta-adrenergic blocking drug or herbal supplements because they may interact with levobunolol HCl.
- Do not use this medication if you are allergic to levobunolol HCl or other ingredients. Keep an eye out for any allergic reactions such as rashes, hives, swelling of the face and lips, throat tightness, or difficulty breathing when taking this drug. You should seek medical assistance as soon as these signs and symptoms develop.
- Temporary vision impairment may occur; avoid driving or operating machinery as these tasks require clear vision to avoid mishaps.
- Remove contact lenses before administering these eye drops. This medication can permanently stain your lenses. Wait for at least 15 minutes before putting it back.
- Remember that you should not use two or more topical ophthalmic beta-adrenergic blocking agents at the same time. Doing so can add effects on intraocular pressure.
How much does Betagan cost?
The Betagan price is pretty affordable. You can easily access this product when buying this medicine in this online drug store.
Frequently Asked Questions
Can Betagan affect blood pressure?
Primarily, Betagan is an ophthalmic beta-blocker. However, there are instances that when using eye drops, the medication may be absorbed into the system. If you experience changes in your blood pressure after using this medication, notify your healthcare provider.
Is Betagan safe for pregnant women?
Do not take Bentagan unless otherwise prescribed by your doctor to avoid harming your unborn child.
Is it possible to increase my Betagan dosage?
It is not advisable to change your dosage without first consulting your doctor. Overdosing may occur, resulting in a slow heartbeat, lightheadedness, and difficulty breathing.
What is the difference between Betagan and Timolol?
On Betagan vs Timolol, both are nonselective beta-adrenergic blocking agents that effectively lower intraocular pressure. According to pharmacies, Betagan is much cheaper compared to that of Timolol.